Goal

Use java to realize a simple FamillyAccount project.

Instruction

• the initial money is 10000
• the Income line would add money to the initial money
• chose expense would substract money from account

• chose 1 can see the details to trace the money

  

• chose 4,then chose Y/N to exit

Project provides Utility.java, includes:

• public static char readMenuSelection(): enable user enter “1-4” number, then return.

• public static int readNumber():

• public static String readString():

• public static char readConfirmSelection():

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